Air Pollution

View down a Los Angeles street with cars and tall palm trees on both sides

Study: L.A.’s Wealthier Residents ‘Export’ Air Pollution to Poorer Neighborhoods

Residents of Los Angeles who drive less are exposed to higher rates of air pollution due to policies that have encouraged commuting through low-income neighborhoods.

March 7, 2023 - USC Sol Price School of Public Policy

Aerial top-down view of multicolored big rig trucks in lines at the Port of Los Angeles

Los Angeles County Launches Environmental Justice Department

The new department will develop plans for addressing the impacts of air and water pollution, extreme heat, and climate change on vulnerable communities.

November 17, 2022 - Los Angeles Daily News

Orange hazy sky over San Francisco during wildfires

Wildfires Second-Largest Source of Emissions in California

New research quantifies the impact of wildfires on California’s air quality, indicating that bigger and more frequent fires contribute significantly to greenhouse gas emissions.

October 21, 2022 - Yahoo News

Air Pollution

Democrats Call for Stronger Action on Environmental Justice

The Justice40 initiative could make a major difference for communities burdened by pollution, but only if funds are spent on projects that maintain a focus on equity.

September 18, 2022 - The Washington Post

Pandemic Bike Lanes

Europe Building a Post-Car Future

While the United States mobilizes to transition to electric cars, cities and countries in Europe are transitioning to fewer cars.

September 6, 2022 - Yahoo News

United States Environmental Protection Agency building in Washington, D.C.

Could This Supreme Court Ruling Affect Fair Housing?

Experts on housing law discuss the potential repercussions of a recent Supreme Court decision that struck down the EPA’s authority in limiting greenhouse gas emissions. Could conservative judges apply the same rationale to limit HUD's authority?

August 30, 2022 - Shelterforce Magazine

Three blue Amazon delivery trucks at bays at a distribution center

Key Warehouse Centers Challenge Distribution Center Expansion

Communities near major e-commerce distribution centers are increasingly resisting new construction, citing air pollution and other public health impacts.

August 16, 2022 - Bloomberg CityLab

Henan

Clean Air Programs Increase Property Values, Study Says

What’s good for the planet is good for the economy, according to a recent study published by the Lincoln Institute of Land Policy.

July 28, 2022 - Lincoln Institute of Land Policy

Power Plant

Ways the EPA Can Still Fight Climate Change

Despite the Supreme Court’s recent decision to limit the EPA’s ability to regulate emissions from power plants, the agency still has a range of tools at its disposal for enforcing pollution controls and reducing harmful emissions.

July 18, 2022 - High Country News

Aerial view of warehouses in San Bernardino, California

Communities Near Warehouses Unprotected by Outdated Zoning Codes

Today’s massive modern distribution centers have outsized impacts on adjacent neighborhoods. But outdated zoning codes often let them slip through the cracks with no environmental review.

June 2, 2022 - Next City

Madison Bike

Wisconsin Republicans Block Congestion, Pollution Funds From Bike and Ped Projects

It was always a risk that states would use funding from the federal Infrastructure Investment and Jobs Act to double down on the transportation systems that create congestion and air pollution.

May 1, 2022 - Wisconsin Examiner

View of neighborhood with oil wells between houses

Federal Funding Boosts California Effort To Seal Abandoned Oil Wells

The state’s oil-producing regions are dotted with oil wells that contribute to water and air pollution and threaten public health.

April 29, 2022 - Los Angeles Daily News

Orange sky in San Francisco during wildfires

Report: The West Is the Worst for Air Quality

Thanks to longer fire seasons and increasingly intense blazes, Western states are experiencing the nation’s worst air quality.

April 27, 2022 - High Country News

Vancouver Al Fresco

Where Urban Design And Public Health Intersect

As the pandemic emphasized, the way we design our cities can have lasting impacts on residents' health and wellness.

March 10, 2022 - Governing

The San Francisco Bay Area is visible from San Carlos, across the bay to the East Bay. Mount Diablo looms in the background.

Formerly Redlined Neighborhoods Continue to Suffer Disparate Air Pollution

How did ZIP codes become such powerful determinants of public health? New new evidence of the disparate air pollution of redlined neighborhoods partly answers that question.

March 9, 2022 - Environmental Science and Technology Letters

Port of Oakland

EPA Moves To Tighten Regulations on Emissions

Many environmental groups argue the EPA's proposed plan, which is less stringent than California's regulations, doesn't go far enough to support electrification and reduce GHG emissions.

March 8, 2022 - Los Angeles Times

walkable street

The Relationship Between Walkability and Public Health

New research indicates that improving public health requires targeted investments in more than just pedestrian facilities.

March 2, 2022 - Popular Science

Natural gas stove with blue flame

Fighting Climate Change in the Kitchen

With more cities banning the use of natural gas in new buildings, cooks are discovering the benefits of electric appliances.

December 30, 2021 - Los Angeles Times

Larimer Square

Colorado To Prioritize Climate Impacts in Transportation Projects

Under new state regulations, Colorado transportation projects will be required to reduce GHG emissions and promote more sustainable transportation modes.

December 22, 2021 - Denver Post

 Interstate 710 in East Los Angeles, California.

California Bill Could Ban Freeway Expansions in Underserved Neighborhoods

A proposed bill in the California State Legislature would bar the state from funding road construction in communities at risk for displacement and health impacts.

December 20, 2021 - Los Angeles Times

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.

Top Books

An annual review of books related to planning.

Top Schools

The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.